Search for "Radon" in article titles:

1. Radon: Radon is a noble gas. It is not to be confused with radium, an alkali earth metal. [100%] 2023-03-07 [Elements]
2. Radon: Radon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. [100%] 2023-12-25 [Radon] [Chemical elements]...
3. Radon: Radon is a chemical element with the symbol Rn and atomic number 86. It is a radioactive, colourless, odourless, tasteless noble gas. (Chemistry) [100%] 2023-11-20 [Radon] [Chemical elements]...
4. Radon: Radon is a chemical element, having the chemical symbol Rn. Its atomic number (the number of protons) is 86. [100%] 2023-07-21
5. Radon: Radon (chemical symbol Rn, atomic number 86) is a chemically inert but highly radioactive noble gas. It is formed by the disintegration of radium and is one of the densest gases known. In some places, it accumulates in buildings, drinking ... [100%] 2023-02-03
6. Radon mitigation: Radon mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings, or radon from water supplies. Radon is a significant contributor to environmental radioactivity and can cause serious health problems such as lung ... (Chemistry) [70%] 2023-12-29 [Building engineering] [Radon]...
7. Nova Radon: The Nova Radon is an Austrian single-place paraglider that was designed by Hannes Papesch and produced by Nova Performance Paragliders of Innsbruck. It is now out of production. [70%] 2023-03-13 [Nova aircraft] [Paragliders]...
8. Radon compounds: Radon compounds are compounds formed by the element radon (Rn). Radon is a noble gas, i.e. [70%] 2023-12-14 [Radon] [Chemical compounds by element]...
9. Radon difluoride: Radon difluoride (RnF2) is a compound of radon, a radioactive noble gas. Radon reacts readily with fluorine to form a solid compound, but this decomposes on attempted vaporization and its exact composition is uncertain. (Chemistry) [70%] 2022-09-05 [Radon compounds] [Fluorides]...
10. Radon (Begriffsklärung): Radon steht für: Radon ist der Familienname folgender Personen: Siehe auch. (Begriffsklärung) [70%] 2023-12-05
11. Radon transform: In mathematics, the Radon transform is the integral transform which takes a function f defined on the plane to a function Rf defined on the (two-dimensional) space of lines in the plane, whose value at a particular line is ... (Integral transform) [70%] 2022-11-24 [Integral geometry] [Integral transforms]...
12. Radon hexafluoride: Radon hexafluoride is a binary chemical compound of radon and fluorine with the chemical formula RnF6. This is still a hypothetical compound that has not been synthesized so far. (Chemistry) [70%] 2023-12-21 [Radon compounds] [Hexafluorides]...
13. Radon compounds: Radon compounds are compounds formed by the element radon (Rn). Radon is a member of the zero-valence elements that are called noble gases, and is chemically not very reactive. (Chemistry) [70%] 2023-12-15 [Radon] [Radon]...
14. Radon measure: A concept introduced originally by J. Radon (1913), whose original constructions referred to measures on the Borel $\sigma$-algebra of the Euclidean space $\mathbb R^n$. (Mathematics) [70%] 2023-10-22 [Classical measure theory] [classical measure theory]...
15. Radon transform: An integral transform of a function in several variables, related to the Fourier transform. It was introduced by J. (Mathematics) [70%] 2024-01-12
16. Radon measure: In mathematics (specifically in measure theory), a Radon measure, named after Johann Radon, is a measure on the σ-algebra of Borel sets of a Hausdorff topological space X that is finite on all compact sets, outer regular on all Borel ... (Radon measure) [70%] 2023-12-14 [Measures (measure theory)] [Integral representations]...
17. Radon (Orne): Radon ist eine Commune déléguée in der französischen Gemeinde Écouves mit 1036 Einwohnern (Stand: 1. Januar 2019) im Département Orne in der Region Normandie. (Orne) [70%] 2023-12-20
18. Radon Labs: Radon Labs was a German video game developer based in Berlin. The company was founded in 2000 as a spin-off of the company Terratools. (Company) [70%] 2022-09-13 [Video game development companies]
19. Radon storm: A radon storm is a day-long episode of increased atmospheric radon concentration due to moving air masses. In Antarctica and over the Southern Ocean, they often occur due to the arrival of continental air from South America and Africa ... (Earth) [70%] 2023-05-18 [Radon] [Anomalous weather]...
20. Radon mitigation: Radon mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings, or radon from water supplies. Radon is a significant contributor to environmental radioactivity and indoor air pollution. (Reducing radon gas levels in buildings) [70%] 2024-05-27 [Building engineering] [Radon]...
21. Radon hexafluoride: Radon hexafluoride is a binary chemical compound of radon and fluorine with the chemical formula RnF6. This is still a hypothetical compound that has not been synthesized so far. [70%] 2024-05-14 [Radon compounds] [Hexafluorides]...
22. Radon measure: In mathematics (specifically in measure theory), a Radon measure, named after Johann Radon, is a measure on the σ-algebra of Borel sets of a Hausdorff topological space X that is finite on all compact sets, outer regular on all Borel ... (none) [70%] 2025-03-07 [Measures (measure theory)] [Integral representations]...
23. International Radon Project: The International Radon Project (IRP) is a World Health Organization initiative to reduce the lung cancer risk around the world. The IRP released their guidance to member countries in September 2009. (Chemistry) [57%] 2023-02-21 [Radon]
24. Théorème de Radon (géométrie): Pour les autres significations, voir Théorème de Radon. Le théorème de Radon, ou lemme de Radon, sur les ensembles convexes affirme que tout ensemble A = { a 1 , … , a d + 2 } {\displaystyle A=\{a_{1},\dots ,a_{d+2}\}} contenant d ... (Géométrie) [50%] 2025-04-11
25. Radon-222: Radon-222 (Rn, Rn-222, historically radium emanation or radon) is the most stable isotope of radon, with a half-life of approximately 3.8 days. It is transient in the decay chain of primordial uranium-238 and is the ... (Physics) [70%] 2023-06-19 [Isotopes of radon] [Carcinogens]...
26. Radon–Nikodym set: In the theory of fair cake-cutting, the Radon–Nikodym set (RNS) is a geometric object that represents a cake, based on how different people evaluate the different parts of the cake. Suppose we have a cake made of four ... (Geometric object that represents a cake) [57%] 2023-09-17 [Cake-cutting] [Measure theory]...
27. Radon–Nikodym theorem: In mathematics, the Radon–Nikodym theorem is a result in measure theory that expresses the relationship between two measures defined on the same measurable space. A measure is a set function that assigns a consistent magnitude to the measurable subsets ... (Expressing a measure as an integral of another) [57%] 2023-09-12 [Theorems in measure theory] [Articles containing proofs]...
28. Radon–Nikodym theorem: In mathematics, the Radon–Nikodym theorem is a result in measure theory that expresses the relationship between two measures defined on the same measurable space. A measure is a set function that assigns a consistent magnitude to the measurable subsets ... (Expressing a measure as an integral of another) [57%] 2023-04-04 [Theorems in measure theory] [Articles containing proofs]...
29. Isotopes of radon: There are 39 known isotopes of radon (86Rn), from Rn to Rn; all are radioactive. The most stable isotope is Rn with a half-life of 3.823 days, which decays into Po. (Physics) [57%] 2023-12-20 [Isotopes of radon] [Radon]...
30. Radon-Nikodým theorem: A classical theorem in measure theory first established by J. Radon and O.M. (Mathematics) [57%] 2023-08-28 [Classical measure theory]
31. Isotopes of radon: There are 39 known isotopes of radon (86Rn), from Rn to Rn; all are radioactive. The most stable isotope is Rn with a half-life of 3.823 days, which decays into Po. (Nuclides with atomic number of 86 but with different mass numbers) [57%] 2023-11-06 [Isotopes of radon] [Radon]...